Tirtayasa, P.M.W., Department of Urology, Faculty of Medicine Universitas Udayana, Bali, Indonesia; Samuel, A.G., Urology Consultant, Pelni General Hospital, Jakarta, Indonesia; Lisnawati, Pathology Consultant, Pelni General Hospital, Jakarta, Indonesia, Department of Pathological Anatomy, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia; Retnowulan, A., Pathology Consultant, Pelni General Hospital, Jakarta, Indonesia, Department of Pathological Anatomy, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia